/*reset css*/
* {
    margin: 0;
    padding: 0;
}
.column {
    float: left;
    width: 234px;
}
.picture {
    padding: 10px;
    display: block;
}
.picture img{
    padding: 10px;
    background-color: #E0E0E0;
    border: 1px solid #ccc;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
}
.img-scale {
    margin-left: -150px;
    position: fixed;
    top: 50%;
    left: 50%;
    width: 300px;
}
.close-button {
    position: fixed;
    top: 40px;
    right: 40px;
    background-color: transparent;
    border: none;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
}